12925661

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 16251840

約数和(自身を除く): 3326179

約数列:

[1, 7, 17, 49, 59, 119, 263, 413, 833, 1003, 1841, 2891, 4471, 7021, 12887, 15517, 31297, 49147, 108619, 219079, 263789, 760333, 1846523, 12925661]

約数ペア:

[(1, 12925661), (7, 1846523), (17, 760333), (49, 263789), (59, 219079), (119, 108619), (263, 49147), (413, 31297), (833, 15517), (1003, 12887), (1841, 7021), (2891, 4471)]